Wedge Wire Screen Open Area

The percent open area of the wedge wire screen can be an important parameter when predicting flow capacity.

Wedge wire screen open area.

Generally the tolerance on slot openings is 002 with a standard deviation of 001. There are two ways to increase the opening ratio. One is to increase the diameter of the mesh hole and the other is to reduce the center distance of the mesh hole. Open area fo is the relation of the slot surface to the total screen surface.

Open area slot opening wire width slot opening 100. Wedge wire screen open area. Wedge wire percent open area chart the percent open area of a wedge wire screen can be an important parameter when predicting flow capacity. The open area is an important parameter for the wedge wire screens.

Percent open area slot opening wire width slot opening x 100. F0 s s a x 100 a. Width of the working wire. Wedge wire screen has more open area the opening ratio of wedge wire screen is very important which affects its working efficiency.

Slot openings for wedgewire screens are available in the range of 002 to 1 2. It is calculated according to the following. Wedgewire screen slot openings are considered nominal slot openings. Wedge wire screen offers continuous slot openings that widen inwardly so that particles tend to pass through the screen.

The following equation can be used to calculate the percent of open area. The high open area of the wedge wire screen provides excellent capacity.